1050 безплатни аудиофайлове за "Software Defined Radios"

Dead air static with a "singing" hum at 103. 3 on the fm radio dial, with the volume boosted and slight effect added.

Static with a sort of jackhammer pace at 107. 9 on the fm side of the radio dial. Recorded from a digital tuner, with a quick flip to 87. 5 fm then back to the 107. 9 static. Definitely qualifies as noise.

Static from 750 khz on the am radio band, with a faint traffic report in the jumble.

I just hooked up an 80's radio to my pc via the aux cord and recorded this horrifying thing whilst searching for a radio station on the d frequency. You can use it anywhere, just ask me before and/or mention the source. Or not.

Buzzy patch of static from the am band of the radio dial. Slight flipping of the dial through the area adjusts the sound.

Using a mfj electonic keyer paddle. . The "sos" code is repeated at about 20 words per minute seven times. Interior recording - stereo 44. 1khz at 16bits with sony mini-disc recorder 2005.

Buzzy patch of static from the am radio dial slowed and with a filter and some digital reverb.

I foudd this frequency, between 4450 and 4475 khz whilst going through channels on radiosdr. Org. It sounds a bit like a printer and then lower down sounds like a laser. Sorry for the sound of me pressing the keyboard, my laptop has an internal microphone so this was picked up.

Answering a vintage rotary phone - used in the new old-time radio show production of lucille fetcher's "sorry, wrong number. " to show your support for our podcast click here:. Https://anchor. Fm/thenewoldtimeradioshow/episodes/2---lucille-fletchers-sorry--wrong-number-eh81fa.

I thought i would do a recording of me listening to truckers on the cb radio while i was seeing if i would pick up anything. Surprisingly, i was able to receive something because sometimes i don't pick up anybody because barely nobody is on it. Sometimes you can understand what they say but sometimes not all the time. Enjoy! recorded using apple voice memos on iphone.

Following the latest ‘dare the community’ i’ve finally hooked up my dirt cheap rtl software radio dongle to the formerly disused ‘masthead amplifier’ on our roof. Here are some english truckers(?) chatting over cb radio. They seem to be talking about one of their mates growing a beard and suggesting they ‘give him a quran’.

Just a random recording of chatter on a citizens band radio of truck drivers.

Drone loop made using sample from kiwisdr.

Me acting like i am using walkie talkie.

Noisy sounds recorded from a circuit-bent radio transistor.

Static recorded using a sade's gaming headset mic.

This sound is an audio file that slowly breaks up the further it is played. I recorded this with an in-built microphone, no idea what make though. I recorded this on audacity, and added gradual distortion. Warning: you may need to turn down the volume for the last 6 seconds!.

Radio signal from space.

This is sound of searching for radio stations. Recorded from tecsun pl-380 radio directly to zoom h1n -recorder. No editing.

Randomly recorded sounds of a shortwave radio device. Registration made in 1974 in sant cugat (spain). Sounds similar to science fiction characters.

Probably kind of an old radio? mixed together from these sounds:. Https://freesound. Org/people/soundsofawesome/sounds/349330/https://freesound. Org/people/mattwasser/sounds/58932/.

Tv/radio static or white noise. Generated in audacity.

Made with the hybrid morph synthe in logic pro jam pack with a start ringtone effect.

Recording my saucepan in the middle of hangover.

The text of john 3:16 in the js8 amateur radio digital mode recorded from a cassette tape. Here is the decoded text. :for god so loved the world in this way; he gave his one and only son, so that everyone who believes in him will not perish but have eternal life. {5}.

Just radio empty frequency.

Just radio empty frequency.

Just radio empty frequency.

Recording of someone reading psalm 118:1 on an old radio. Lots of static and feedback.

A product from one of my classes. Original sound was me shaking a tree branch. Recorded on my iphone 8. Edited in audition.

I recorded a small "pop" noise that my radio always makes before turning on. It drives me crazy but makes for a good cd or other audio turning on.

Another flip across the fm dial, to offer folks variety.

A quick flip across the fm dial of an analog radio.

The interference produced at the low (left) end of the radio dial on a jambox set up close to a dvd burner while in operation. Sound rises and falls as the burner writes to disc.

The white noise created by my television when the cable gets disconnected.

Signals recorded at 9366. 77 khz, lower sideband. Transmission recorded from http://websdr. Ewi. Utwente. Nl:8901/ using audacity. See more of "shortwave" pack: http://freesound. Org/people/trebblofang/packs/14815/.

Thanks to my buddy, randy, this police radio chatter sample is now made possible. I cleaned up all addressed and names, hopefuly, from the 16 minute or thereabouts chatter, tightened it down somee, and made it possile. This is best used in audio productions, andis free to use as you see fit. I do not require credit.

This is the synthesized sound of a walkie-talkie beginning to transmit. I once had a walkie-talkie that made this sound as a feedback; this is the same sound, made with audacity. Generating:file > newgenerate > noise (type: white, amplitude: 0. 4, duration: 0. 05s)effects > low-pass filter (rolloff: 36 db, cutoff: 4000)select from 0. 0s to 0. 02seffects > cross fade-inselect from 0. 03s to 0. 05seffects > cross fade-outcursor at 0. 05sgenerate > silence (duration: 0. 5s).

Playing at the same time water and radio, we can listen how the radio is masked by water and modified by the features of the room (medium bathroom).

A custom special request for an old time radio announcer talking about elvis presley's army deployment.

Was trying to get some radio noise and the sound of it being switched off. Some ad flicks up briefly. The radio is an old my grandfather used. Recorded on tascam dr-1 with omni mics.

A short bleep that could be played to get attention before an announcement. Similar to airport announcements. Recorded with ableton live.

Sound of some radio nonsense i made for a short film.

The sound of an untuned radio receiving static hiss/crackle whilst the tuner is moved. I generated this using reason's nn19 synthesiser for a tune i was building. I submitted this file to answer a request from wkndsuper. To save file space, i converted this to 22050/16/mono but i could supply in higher quality if requested.

Noisy interference caught in the short wave during the eighties and recovered of recordings in casette. First fragment of the package "onda-curta".

This signal was not from space. No, it came from our planet and seemed to be directed by a extremely powerful transmitter. It seemed as the beam was directed at the cyclades. The sender position was somewhere on the yucatan peninsula, but the exact place was never found.

Last message in a series. This time lots of receivers around could download signal. Mathematics analysis could find two words from what seemed to contain advanced maps of some kind. The two words were : asteroid coming.

Simulated two-way radio noise feedback by pressing the talk button, created with the draw tool in audacity.

A simple radio or walkie talkie alert.

Small am radio run through a marshall mini-stack and recorded using a shure dynamic - manipulated through the frequencies in-between stations to create eerie whistling and distorted sounds.